{"id":"CVE-2021-41833","aliases":["EUVD-2021-28834","GHSA-8h8p-qpmp-fmvf"],"status":"published","title":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code...","description":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code execution.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.08012,"percentile":0.94814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2021-11-11T04:30:52Z","modified":"2026-06-17T04:08:59Z","products":[{"vendor":"zohocorp","product":"manageengine_patch_connect_plus"}],"references":[{"url":"https://pitstop.manageengine.com/portal/en/community/topic/unauthenticated-remote-code-execution-vulnerability-solved","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.manageengine.com/sccm-third-party-patch-management/kb/unauthenticated-remote-code-execution.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41833"},{"url":"https://github.com/advisories/GHSA-8h8p-qpmp-fmvf"}],"sources":{"cve":[{"id":"CVE-2021-41833","description":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code execution.","status":"published","published":"2021-11-11T04:30:52Z","modified":"2024-08-04T03:22:24.899Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-28834","description":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code execution.","status":"published","published":"2021-11-11T04:30:52Z","modified":"2024-08-04T03:22:24Z","updated_at":"2026-11-03T03:24:17.230256Z"}],"ghsa":[{"id":"GHSA-8h8p-qpmp-fmvf","title":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code...","description":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code execution.","status":"published","published":"2022-05-24T19:20:27Z","modified":"2023-01-30T05:03:49Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:46:54.738868Z"}],"nvd":[{"id":"CVE-2021-41833","description":"Zoho ManageEngine Patch Connect Plus before 90099 is vulnerable to unauthenticated remote code execution.","status":"published","published":"2021-11-11T05:15:09.483Z","modified":"2026-06-17T04:08:59.06Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}